Answer:
y = (3c-2)/b
Step-by-step explanation:
(by+2)/3 = c
multiply by 3 both side
by+2 = 3c
subtracting 2 from both side
by = 3c - 2
dividing by b both side
y = (3c-2)/b
I am not shere but I thing is 120
Step-by-step explanation:
like 120
Answer:
The value would be -396
Step-by-step explanation:
In order to find this, put in 3 for every value of x and then simplify.
-2x(2 x^3+3x^2-5x)
-2(3)(2(3)^3+3(3)^2-5(3))
-6(2(27) + 3(9) - 15)
-6(54 + 27 - 15)
-6(66)
-396